JP2004187276A - Display apparatus and remote control apparatus - Google Patents

Display apparatus and remote control apparatus Download PDF

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JP2004187276A
JP2004187276A JP2003365934A JP2003365934A JP2004187276A JP 2004187276 A JP2004187276 A JP 2004187276A JP 2003365934 A JP2003365934 A JP 2003365934A JP 2003365934 A JP2003365934 A JP 2003365934A JP 2004187276 A JP2004187276 A JP 2004187276A
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remote controller
remote
remote control
state
display
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JP4447886B2 (en
JP2004187276A5 (en
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Yoshikazu Shibamiya
芳和 柴宮
Yuichi Matsumoto
雄一 松本
Masaki Kutsuna
正樹 沓名
Satoru Fukuda
哲 福田
Shigeki Mori
重樹 森
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Canon Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42208—Display device provided on the remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners

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  • Engineering & Computer Science (AREA)
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  • Signal Processing (AREA)
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  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To flexibly perform remote operation while making correspondent a picture indication in the states of combining and separating two remote control devices to and from a display apparatus having a plurality of picture indications. <P>SOLUTION: The display apparatus is provided with a remote control device which can be separated into two remote control devices and can be combined, and is operated by the remote control apparatus having a first remote control device 1.2 and a second remote control device 1.3 capable of switching the combined state and the separated state. In accordance with the remote control devices, different pictures are controlled and further, audio signals may be transmitted to the remote control devices. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

本発明は、遠隔制御を行うためのリモコン装置、及び表示装置に関する。   The present invention relates to a remote control device for performing remote control, and a display device.

遠隔制御の対象となる装置には種々のものがあるが、その一つとして表示装置を挙げる事が出来る。   There are various devices to be remotely controlled, and one of them is a display device.

昨今、デジタル放送、衛星放送等による多チャンネル化、ＤＶＤをはじめとする新たなコンテンツメディアなどの登場で、視聴できるコンテンツは飛躍的に増加しつつある。一方で、プラズマ表示装置などによる、テレビの大画面化が進み、１台のＴＶ装置（テレビジョン放送受信装置）において、複数の視聴者が別々の番組、コンテンツを視聴したいという要望が出てきた。   Recently, the number of contents that can be viewed has been dramatically increased due to the increase in the number of channels by digital broadcasting, satellite broadcasting, and the like, and the emergence of new content media such as DVDs. On the other hand, with the increase in the screen size of televisions due to plasma display devices and the like, there has been a demand that a plurality of viewers want to view different programs and contents in one TV device (television broadcast receiver). .

また、ＴＶの高機能化が進み、ＴＶ装置の全操作、各種設定を行うために、複雑な操作、非常に多くのボタンを有するリモコン装置が必要となっており、コスト高になりがちであり、操作の難易性も問題となる。   In addition, as the functions of TVs have become more sophisticated, complicated operations and a remote control device having an extremely large number of buttons are required to perform all operations and various settings of the TV device, which tends to increase costs. However, the difficulty of operation is also a problem.

特許文献１にはマルチ画面を表示する表示装置とリモコンとを備えた構成が開示されている。特許文献１には対応米国特許６４９３００８号がある。
特開２０００−３０５５４３号公報 Patent Document 1 discloses a configuration including a display device for displaying a multi-screen and a remote controller. Patent Document 1 has a corresponding US Pat. No. 6,493,008.
JP 2000-305543 A

本願は、管理が容易であり、また柔軟に使用できるリモコン装置を実現することを課題とする発明を含んでいる。また、表示装置の制御に用いるリモコン装置に関して、複数視聴者による個別画面視聴における操作を好適に行うことができる構成を提供することを課題とする発明を含んでいる。また複数画面表示を行う表示装置において好適な視聴環境を実現できる構成を提供することを課題とする発明を含んでいる。   The present application includes an invention whose object is to realize a remote control device that is easy to manage and can be used flexibly. In addition, a remote control device used for controlling a display device includes an invention that provides a configuration capable of appropriately performing an operation in individual screen viewing by a plurality of viewers. In addition, the invention includes an object of providing a configuration capable of realizing a suitable viewing environment in a display device that performs multi-screen display.

本願に関わる発明の一つは以下のように構成される。すなわち、
合体している状態と分離している状態とを切り換え可能な第１のリモコンと第２のリモコンとを有するリモコン装置によって操作される表示装置であって、
前記第１のリモコンと第２のリモコンの合体もしくは分離に応じて表示画面の数を変更することを特徴とする表示装置である。 One of the inventions according to the present application is configured as follows. That is,
A display device operated by a remote controller having a first remote controller and a second remote controller that can switch between a united state and a separated state,
A display device, wherein the number of display screens is changed according to the combination or separation of the first remote controller and the second remote controller.

この発明において、前記第１のリモコンと第２のリモコンの分離に応じて前記表示画面の数を増加する制御を行う構成や、前記第１のリモコンと第２のリモコンの合体に応じて前記表示画面の数を削減する制御を行う構成を好適に採用できる。   In the present invention, a configuration for performing control for increasing the number of the display screens according to the separation of the first remote controller and the second remote controller, and the display according to a combination of the first remote controller and the second remote controller. A configuration for performing control for reducing the number of screens can be suitably adopted.

なお本願でリモコンとはリモートコントロールデバイスのことをいう。表示装置などの制御対象装置の筐体から離れた位置で制御対象装置を制御するために操作するデバイスのことを言う。   In the present application, the remote control means a remote control device. A device operated to control the control target device at a position away from the housing of the control target device such as a display device.

また他の発明は以下のように構成される。すなわち、
合体している状態と分離している状態とを切り換え可能な第１のリモコンと第２のリモコンとを有するリモコン装置によって操作される表示装置であって、
前記第１のリモコンと第２のリモコンそれぞれの操作に応じて異なる画面の制御を行うことを特徴とする表示装置である。 Another invention is configured as follows. That is,
A display device operated by a remote controller having a first remote controller and a second remote controller that can switch between a united state and a separated state,
A display device, wherein different screens are controlled in accordance with respective operations of the first remote controller and the second remote controller.

また他の発明は以下のように構成される。すなわち、
リモコンを操作することによって制御される表示装置であって、
複数の表示画面のうちの前記リモコンの操作によって制御される所定の画面に対応する音声信号を前記リモコンに送信する送信回路を有することを特徴とする表示装置である。 Another invention is configured as follows. That is,
A display device controlled by operating a remote control,
A display device comprising: a transmission circuit that transmits an audio signal corresponding to a predetermined screen controlled by an operation of the remote controller among a plurality of display screens to the remote controller.

また他の発明は以下のように構成される。すなわち、
リモコンを操作することによって制御される表示装置であって、
表示画面を形成する表示部と、
該表示部に複数の表示画面を形成するように制御する制御回路と、
前記複数の表示画面のうちの所定の画面を制御するための信号を、リモコンから受信するための回路と、
前記所定の画面に対応する音声信号を前記リモコンに送信する回路と、
を有することを特徴とする表示装置である。 Another invention is configured as follows. That is,
A display device controlled by operating a remote control,
A display unit forming a display screen;
A control circuit for controlling the display unit to form a plurality of display screens,
A circuit for receiving a signal for controlling a predetermined screen of the plurality of display screens from a remote controller,
A circuit for transmitting an audio signal corresponding to the predetermined screen to the remote controller,
A display device comprising:

またリモコン装置の発明として、
表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとを合体している状態から分離している状態に切換えたときに前記表示装置に新たに表示される画面を前記第１のリモコンと前記第２のリモコンのいずれか一方で制御することを特徴とするリモコン装置の発明を本願は含んでいる。 As an invention of a remote control device,
A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are combined and a state in which they are separated, and combine the first remote controller and the second remote controller. A remote control device for controlling a screen newly displayed on the display device when switching from a separated state to a separated state by one of the first remote controller and the second remote controller. The present application includes the invention of (1).

また他の発明として、
表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとを分離している状態から合体している状態に切換えたときに、前記表示装置において前記第１のリモコンと前記第２のリモコンのいずれか一方で制御されるべく表示されていた画面の表示を停止するための信号を発信することを特徴とするリモコン装置の発明を本願は含んでいる。 As another invention,
A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are combined and a state in which they are separated, and separates the first remote controller from the second remote controller. To stop displaying a screen that was displayed on the display device to be controlled by one of the first remote controller and the second remote controller when the state was switched from the state of being engaged to the state of being united. The present application includes an invention of a remote control device characterized by transmitting the following signal.

また他の発明として、
表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとは前記表示装置において表示される複数の画面のうちの各々異なる画面を制御することを特徴とするリモコン装置の発明を本願は含んでいる。 As another invention,
A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are united and a state in which they are separated, and the first remote controller and the second remote controller are capable of switching the display. The present application includes an invention of a remote control device that controls different screens among a plurality of screens displayed on the device.

上記各リモコン装置の発明において、前記第１のリモコンと前記第２のリモコンが合体している状態かもしくは分離している状態かを識別するための信号を出力するものであると好適である。   In each of the above remote control device inventions, it is preferable that a signal for identifying whether the first remote control and the second remote control are combined or separated is output.

また本願は、リモコン装置の発明として、
所定の装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンが合体している状態かもしくは分離している状態かを識別するための信号を出力する送信回路を有することを特徴とするリモコン装置の発明を含んでいる。 In addition, the present application is an invention of a remote control device,
A remote control device for controlling a predetermined device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can be switched between a state in which they are combined and a state in which they are separated, and the first remote controller and the second remote controller are combined. The invention includes a remote control device having a transmission circuit for outputting a signal for identifying whether the mobile phone is in a separated state or a separated state.

以上述べた各発明において、前記第１のリモコンと前記第２のリモコンが合体している状態かもしくは分離している状態かを識別するための信号は種々の形態をとり得る。また該信号を出力するタイミングとしては、状態の切り換えを行うときに出力する場合もあるし、状態を維持している間に出力するようにしても良い。例えば、一つの状態から他の状態に状態が切り替わったことを示す信号であったり、合体した状態を維持していることを示す信号であったり、分離した状態を維持していることを示す信号であったりする。該信号によって種々の制御を行うことができる。例えば第１の発明においては、該信号に基づいて表示装置はリモコンが分離している状態になったことを認識し、新たな表示画面を表示するような制御を行うことができる。また、第２の発明においては、該信号に基づいて表示装置が所定の画面の表示を停止することができる。   In each of the above-described inventions, the signal for identifying whether the first remote controller and the second remote controller are in a combined state or a separated state can take various forms. The signal may be output when the state is switched or may be output while the state is maintained. For example, a signal indicating that the state has been switched from one state to another state, a signal indicating that the united state is maintained, or a signal indicating that the separated state is maintained. And so on. Various controls can be performed by the signal. For example, in the first aspect, the display device recognizes that the remote control has been separated based on the signal, and can perform control to display a new display screen. In the second invention, the display device can stop displaying a predetermined screen based on the signal.

リモコン装置がこの信号を出力する送信回路を有すると良い。その送信回路としては、第１もしくは第２のリモコンが表示装置の通常の操作（チャンネルの切り換えや音量の調整等）を行うための信号を送信する回路を用いても良く、またその回路とは別の回路として設けても良い。また第１もしくは第２のリモコン以外の位置に設けても良い。例えば第１のリモコンと第２のリモコンを保持する保持具をリモコン装置が有する構成とし、該保持具が前記送信回路を持つようにしても良い。   It is preferable that the remote control device has a transmission circuit that outputs this signal. As the transmission circuit, a circuit for transmitting a signal for the first or second remote controller to perform a normal operation of the display device (such as switching a channel or adjusting a volume) may be used. It may be provided as another circuit. Further, it may be provided at a position other than the first or second remote controller. For example, the remote controller may be configured to include a holder for holding the first remote controller and the second remote controller, and the holder may include the transmission circuit.

また以上述べた各リモコン装置の発明において、前記第１のリモコンと前記第２のリモコンの少なくとも一方は音声信号を受信する回路を有している構成を好適に採用できる。   Further, in each of the above-described inventions of the remote controllers, it is possible to suitably employ a configuration in which at least one of the first remote controller and the second remote controller has a circuit for receiving an audio signal.

受信した音声信号は、リモコンが備えたスピーカで音声化することができる。また、前記受信した音声信号（もしくはそれを加工した信号）を、イヤホンやヘッドホンやスピーカを接続できる端子を介して、リモコンに接続されるイヤホンやヘッドホンやスピーカに出力するようにしてもよい。   The received audio signal can be voiced by a speaker provided in the remote controller. Further, the received audio signal (or a signal obtained by processing the audio signal) may be output to an earphone, headphone, or speaker connected to a remote controller via a terminal to which the earphone, headphone, or speaker can be connected.

本願発明に依れば、柔軟な遠隔操作を実現できる。   According to the present invention, flexible remote operation can be realized.

（第１の実施の形態）
以下、図面を参照して本発明の実施形態について詳細に説明する。 (First Embodiment)
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

特にこの実施形態としては、表示装置をリモコン装置の操作によって制御する構成を具体的に示す。特に表示装置の表示部に複数の画面を表示する例を示す。複数画面を容易に制御することができるとともに、音声出力を画面に応じて個別に得られる実施形態となっている。   Particularly, this embodiment specifically shows a configuration in which the display device is controlled by operating a remote control device. In particular, an example in which a plurality of screens are displayed on a display unit of a display device will be described. In this embodiment, a plurality of screens can be easily controlled, and audio outputs can be individually obtained according to the screens.

まず、本発明の第一の実施形態について説明する。図１は本発明が適用されるテレビジョン放送受信装置を含むテレビシステムの構成を示した図である。   First, a first embodiment of the present invention will be described. FIG. 1 is a diagram showing a configuration of a television system including a television broadcast receiving apparatus to which the present invention is applied.

図１は、本発明の実施形態にかかる表示装置全体をあらわすブロック図である。
１．１は、ＴＶ装置であって、テレビ受信、ネットワークｓ１．１に接続された機器とのデータの送受信、リモコン１．２，１．３とのデータの送受信を行い、映像、音声、及び操作データ等を表示、及び音声出力する。１．２、１．３は、分離／合体可能なリモコンであって、単独、あるいは複数のＴＶ視聴者が、前記ＴＶ装置１．１、ＶＴＲ装置１．４などを制御、操作するのに使用するものである。１．４は、ビデオレコーダ（ＶＴＲ）であって、ＴＶ、その他画像、音声データの録画、再生を行う。これらは、後述ｓネットワーク１．１を通じて制御され、ＴＶ装置１．１に映像、音声を出力できる。
Ｓ１．１は、ネットワークであって、前記ＴＶ装置１．１、ＶＴＲ１．４などを接続し、データの送受信を行うものである。 FIG. 1 is a block diagram showing the entire display device according to the embodiment of the present invention.
Reference numeral 1.1 denotes a TV device which performs television reception, transmission and reception of data with devices connected to the network s1.1, transmission and reception of data with the remote controllers 1.2 and 1.3, video and audio, and It displays operation data and the like and outputs sound. 1.2 and 1.3 are remote controllers that can be separated / combined, and are used by a single or a plurality of TV viewers to control and operate the TV device 1.1, the VTR device 1.4, and the like. Is what you do. 1.4 is a video recorder (VTR) which records and reproduces TV, other images and audio data. These are controlled through an s network 1.1, which will be described later, and can output video and audio to the TV device 1.1.
S1.1 is a network for connecting the TV device 1.1, the VTR 1.4, and the like to transmit and receive data.

図２は、前記ＴＶ装置１．１の詳細を説明する図である。   FIG. 2 is a diagram illustrating details of the TV device 1.1.

１．１０１は、アンテナ部であって、外部より、ＴＶ電波を受信し高周波電気信号に変換し、後述のチューナ部１．１０２へと導く。   Reference numeral 1.101 denotes an antenna unit which receives a TV radio wave from the outside, converts it into a high-frequency electric signal, and guides it to a tuner unit 1.102 described later.

１．１０２ａ、１．１０２ｂは、チューナ部であって、前記アンテナ部１．１０１よりの高周波ＴＶ信号を増幅、希望局の選局、復調し、さらに、映像／音声信号とその他のデータ信号に分離し、映像／音声信号をデコードし、画像制御部１．１２１、音声制御部１．１２３へ出力される。又、必要に応じて、外部ｉ／Ｆへ出力される。又、その他のデータ信号は必要に応じて、バスｓ１．１０１へ出力される。   1.102a and 1.102b are tuners for amplifying the high-frequency TV signal from the antenna 1.101, selecting and demodulating a desired station, and further converting the video / audio signal and other data signals. The video / audio signals are separated, decoded, and output to the image control unit 1.121 and the audio control unit 1.123. It is also output to an external i / F as needed. Other data signals are output to the bus s1.101 as needed.

１．１２１は、画像制御部であって、前述チューナ部１．１０２ａ、１．１０２ｂよりの映像データと、バスｓ１．１０１を通して得られる画像データを、後述システム制御部１．１９０よりの制御によって切り替え、あるいは合成し、後述の表示器１．１２２へ出力する。   Reference numeral 1.121 denotes an image control unit which converts the video data from the tuner units 1.102a and 1.102b and the image data obtained through the bus s1.101 under the control of a system control unit 1.190 described later. The output is switched or synthesized, and output to a display 1.122 described later.

１．１２２は、表示部であって、前記画像制御部１．１２１よりの画像データを表示する。本実施形態における表示部は、垂直解像度１０８０本、水平解像度１９２０本以上を表示できる、高解像度のドットマトリクスディスプレイである。なお表示部としては種々の構成を用いることが出来る。例えば液晶素子やプラズマ素子やエレクトロルミネセンス素子や冷陰極電子放出素子を表示素子として用いた平面型表示パネルやＣＲＴを用いることができる。   A display unit 1.122 displays the image data from the image control unit 1.121. The display unit in the present embodiment is a high-resolution dot matrix display that can display 1080 vertical resolutions and 1920 horizontal resolutions or more. Note that various structures can be used for the display portion. For example, a flat display panel or a CRT using a liquid crystal element, a plasma element, an electroluminescence element, or a cold cathode electron emission element as a display element can be used.

１．１２３は、音声制御部であって、前述チューナ部１．１０２ａ、１．１０２ｂ、及び、内部バスｓ１．１０１よりの音声データを、切り替え、あるいは合成、又、音量、音質、臨場感などを制御し、後述の音声出力部１．１２４、音声送信部１．１２５へ出力する。   Reference numeral 1.123 denotes an audio control unit for switching or synthesizing audio data from the above-mentioned tuners 1.102a and 1.102b and the internal bus s1.101, as well as volume, sound quality, presence, and the like. And outputs it to a voice output unit 1.124 and a voice transmission unit 1.125 described later.

音声出力部１．１２４は、前記音声制御部１．１２３より入力された音声信号を増幅し、スピーカより音声を出力する。   The audio output unit 1.124 amplifies the audio signal input from the audio control unit 1.123, and outputs audio from a speaker.

音声送信部１．１２５は、前記音声制御部１．１２３よりの音声データを、リモコン１．３に対してＦＭ変調して再送信する。   The audio transmission unit 1.125 performs FM modulation of the audio data from the audio control unit 1.123 to the remote controller 1.3, and retransmits the data.

１．１３０は、外部ｉ／Ｆ部であって、バスＳ１．１を通して、ＴＶ装置１．１とＶＴＲ装置１．４間でデータの送受信を行う。   Reference numeral 1.130 denotes an external i / F, which transmits and receives data between the TV device 1.1 and the VTR device 1.4 via the bus S1.1.

リモコン制御部１．１４０は、赤外線を利用したリモコン送受信制御部であって、ＴＶ視聴者が操作する、後述のリモコン１．２、１．３とデータの送受信を行い、該データをシステム制御部１．１５０へ転送する。   The remote control control unit 1.140 is a remote control transmission / reception control unit using infrared rays. The remote control control unit 1.140 transmits and receives data to and from remote controls 1.2 and 1.3, which will be described later, which are operated by the TV viewer. 1. Transfer to 150.

リモコン状態受信部１．１４２は、リモコンの分離／合体情報を親リモコン１．２より受信する受信部であって、後述リモコン１．２、１．３が分離もしくは合体されるときに、リモコン装置より送信される無線信号を受信し、システム制御部１．１５０へ転送するものである。   The remote control state receiving unit 1.142 is a receiving unit that receives the separation / union information of the remote control from the parent remote control 1.2. The received wireless signal is transferred to the system control unit 1.150.

本実施形態においては、リモコンの向きに依らずに、該リモコンの分離／合体情報が受信可能なように、ＦＭ波を用いている。   In the present embodiment, FM waves are used so that the separation / union information of the remote controller can be received regardless of the direction of the remote controller.

１．１９０は、制御部であって、後述のバスｓ１．１０１に接続されているＴＶ装置１．１内各部を統括的に制御する。   Reference numeral 1.190 denotes a control unit that comprehensively controls each unit in the TV device 1.1 connected to a bus s1.101 described below.

まず、ＴＶ受信においては、前述した、アンテナ部１．１０１、チューナ部１．１０２、の制御を行い、チャネル切り替え、課金制御、ＥＰＧデータよりの制御などを行う。又、画像制御部１．１２１を制御し、２つのチューナ部１．１０２ａ、１．１０２ｂ、ＶＴＲ１．４よりの映像・音声信号、アイコン、各種情報表示等の、合成、表示制御を行う。   First, in the TV reception, the above-described antenna unit 1.101 and tuner unit 1.102 are controlled to perform channel switching, charging control, control based on EPG data, and the like. Also, it controls the image control unit 1.121 and performs synthesis and display control of video / audio signals, icons, various information displays, and the like from the two tuner units 1.102a and 1.102b and the VTR 1.4.

同様に、音声制御部１．１２３を制御し、音声の合成、出力制御を行い、音声出力部１．１２４、音声送信部１．１２５への出力制御を行う。又、外部ｉ／Ｆ部１．１３０を制御し、ネットワークｓ１．１を通して、該ネットワークに接続されたＶＴＲ１．４を制御、データの送受信を行う。又、上記制御部１．１５０におけるこれらの制御は、リモコン制御部１．１４０よりの信号、又、リモコン状態受信部１．１４２よりの信号を判断し、適時行われる。又、この他に、ＴＶ装置１．１内部の状況、外部ｉ／Ｆ１．１３０よりの情報に基づいても制御される。   Similarly, it controls the voice control unit 1.123 to perform voice synthesis and output control, and performs output control to the voice output unit 1.124 and the voice transmission unit 1.125. Further, it controls the external i / F unit 1.130, controls the VTR 1.4 connected to the network via the network s1.1, and performs data transmission and reception. Further, these controls in the control section 1.150 are performed as appropriate by judging a signal from the remote control control section 1.140 and a signal from the remote control state receiving section 1.142. In addition, the control is also performed based on the situation inside the TV device 1.1 and information from the external i / F 1.130.

Ｓ１．１０１は、内部Ｂｕｓであって、データ、並びに制御Ｂｕｓであり、前述してきたように、画像、音声データの転送、各部情報の転送に使用される、ＴＶ装置１．１内のバスである。   S1.101 is an internal bus, which is a data and control bus. As described above, a bus in the TV device 1.1 used for transferring image and audio data and transferring information of each unit. is there.

図３は、本発明で使用する合体／分離可能な親リモコン（第１のリモコン）１．２、子リモコン（第２のリモコン）１．３の外形図である。   FIG. 3 is an outline view of a parent remote controller (first remote controller) 1.2 and a child remote controller (second remote controller) 1.3 which can be combined / separated and used in the present invention.

該、２つのリモコンは、図３のごとく、親リモコン１．２と、子リモコン１．３からなり、親リモコン１．２は、１．２０１ｋｂＴＶ視聴基本ボタン、ＴＶ拡張操作ボタン１．２０１ｅｘ、表示装置１．２０１ｄ、からなり、ＴＶ装置１．１の全操作が可能である。これに対し、子リモコン１．３は、ＴＶ視聴基本ボタン１．３０１ｋｂと、音声出力スピーカ１．３０５を有しており、ＴＶ装置１．１の視聴に関する操作は可能なようになっている。   As shown in FIG. 3, the two remote controllers include a parent remote controller 1.2 and a child remote controller 1.3. The parent remote controller 1.2 has a 1.201 kb TV viewing basic button, a TV extension operation button 1.201ex, and a display. Device 1.201d, and all operations of the TV device 1.1 are possible. On the other hand, the child remote controller 1.3 has a TV viewing basic button 1.301 kb and an audio output speaker 1.305, and can perform operations related to viewing of the TV device 1.1.

又、リモコン１．２、１．３とも、画面ＯＮ／ＯＦＦボタンが用意されており、これによって、画面の追加／削除を行えるようになっている。   Further, both the remote controllers 1.2 and 1.3 are provided with a screen ON / OFF button, so that the screen can be added / deleted.

又、親リモコン１．２の裏に子リモコン１．３が、合体／分離可能になっており、合体時は、親リモコン分離検出／通信部１．２０３、子リモコン分離検出／通信部１．３０３が接続されており、該２つのリモコンは該通信部を通して、データの交換を行うことが可能である。   Further, a child remote controller 1.3 can be united / separated on the back of the parent remote controller 1.2. At the time of uniting, the parent remote controller separation detection / communication unit 1.203 and the child remote controller separation detection / communication unit 1. 303 are connected, and the two remote controllers can exchange data through the communication unit.

該リモコン分離検出／通信部のうち、１本の信号線ｓｄｅｔが、図５のごとく、親リモコン側で抵抗を通してプルアップ、子リモコン側は、グランドへ接続されており、該２つのリモコンが分離されると、電気レベルが変化し、これによって２つのリモコンの分離／合体を検出している。   As shown in FIG. 5, one signal line sdet of the remote controller separation detection / communication section is pulled up through a resistor on the parent remote controller side, and connected to the ground on the child remote controller side. Then, the electrical level changes, thereby detecting separation / coalescence of the two remote controls.

図４は、親リモコン１．２、子リモコン１．３の詳細なブロック図を示している。１．２は、ＴＶ装置１．１の全操作が可能な親リモコン装置の詳細で、前述のように、後述子リモコン１．３と分離／合体可能になっている。   FIG. 4 shows a detailed block diagram of the parent remote controller 1.2 and the child remote controller 1.3. 1.2 is a detail of a parent remote control device capable of performing all operations of the TV device 1.1. As described above, the parent remote control device can be separated / merged with a child remote control 1.3 described later.

１．２０１は、リモコン主要部及び制御部であって、前記リモコンのボタン入力部１．２０１ｋｂ、１．２０１ｅｘ、表示部１．２０１ｄ、及びこれらの制御部である。   Reference numeral 1.201 denotes a remote controller main unit and a control unit, which are a button input unit of the remote controller, 1.201 kb and 1.201 ex, a display unit 1.201 d, and a control unit thereof.

１．２０２は、データ送受信部であって、前記１．２０１で生成されたリモコンデータを前述ＴＶ装置１．１内の、リモコン制御部１．１４０へ送信、また、ＴＶ装置１．１内よりのデータを受信、表示などを行う。   Reference numeral 1.202 denotes a data transmission / reception unit which transmits the remote control data generated in 1.201 to the remote control control unit 1.140 in the TV device 1.1. To receive, display, etc.

１．２０３は、前述した、子リモコン１．３との分離／合体検出、通信部あって、子リモコン１．３との分離合体検出を行う。また合体時、親リモコン１．２との間でデータの交換を行う。   In step 1.203, the separation / coalescing detection with the child remote controller 1.3 and the communication unit are performed to detect the separation / coalescence with the child remote controller 1.3. At the time of merging, data is exchanged with the parent remote controller 1.2.

１．２０４は、分離／合体信号送信部であり、前述制御部１．２０１が、分離／合体検出部１．２０３より、分離／合体の変化を検出すると、該状態変化情報を、ＦＭ波によってＴＶ装置１．１に送信するものである。   Reference numeral 1.204 denotes a separation / union signal transmission unit. When the control unit 1.201 detects a change in separation / union from the separation / union detection unit 1.203, the control unit 1.201 transmits the state change information by an FM wave. This is transmitted to the TV device 1.1.

１．３０１は、リモコン主要部及び制御部であって、前記リモコンボタン入力部１．３０１ｋｂ、及び制御部である。   Reference numeral 1.301 denotes a remote control main unit and a control unit, which are the remote control button input unit 1.301 kb and a control unit.

１．２０２は、リモコンデータ送信部であって、前記１．３０１で生成されたリモコンデータを前述ＴＶ装置１．１内の、リモコン制御部１．１４０へ送信を行う。   Reference numeral 1.202 denotes a remote control data transmission unit which transmits the remote control data generated in 1.301 to the remote control control unit 1.140 in the TV device 1.1.

１．３０３は、前述した、親リモコン１．２との分離／合体検出、通信部あって、子リモコン１．３との分離合体検出を行う。また合体時に、親リモコン１．２との間でデータの交換を行う。   1.303 detects the above-mentioned separation / coalescing with the parent remote controller 1.2 and the communication unit performs the above-mentioned separation / coalescence detection with the child remote controller 1.3. At the time of merging, data is exchanged with the parent remote controller 1.2.

１．３０４は、ＴＶ音声受信部であって、音声送信部１．１２５よりのＦＭ音声データを受信、再生し、音声出力部１．３０５へ出力する。   Reference numeral 1.304 denotes a TV audio receiving unit which receives and reproduces FM audio data from the audio transmitting unit 1.125, and outputs it to the audio output unit 1.305.

１．３０５は、音声出力部であって前記音声受信部１．３０４よりの音声信号を増幅し、スピーカより出力する。尚、該子リモコンには、音声をイヤホンでも視聴可能なように、図３の１．３０５ａのごとくイヤホンジャックが搭載されている。   An audio output unit 1.305 amplifies the audio signal from the audio receiving unit 1.304 and outputs the amplified signal from a speaker. The child remote control is provided with an earphone jack as shown in 1.305a of FIG. 3 so that the sound can be viewed with the earphone.

では、次に、図６から図９、図１１、図１８を用い、２人の視聴者が、本発明のリモコンを使用して、ＴＶ視聴する動作を説明する。   Next, the operation of two viewers watching TV using the remote controller of the present invention will be described with reference to FIGS. 6 to 9, 11, and 18.

まず、図６のように、視聴者Ａが、親リモコンと子リモコンを合体した状態である合体リモコンを操作し、ＴＶ１．１を視聴している。この際、リモコンは合体されており、画面は画面Ａひとつである。   First, as shown in FIG. 6, the viewer A operates the united remote controller in a state where the parent remote controller and the child remote controller are united, and is watching TV 1.1. At this time, the remote control is united, and the screen is only the screen A.

そこで、視聴者Ｂが、別画面でＴＶ視聴をしたい場合、該合体されたリモコンより子リモコンを分離すると、親リモコン１．２はこれを検出し、リモコン分離信号を送信する。   Therefore, when the viewer B wants to watch TV on another screen, when the child remote controller is separated from the combined remote controller, the parent remote controller 1.2 detects this and transmits a remote controller separation signal.

一方、ＴＶ装置１．１のシステム制御部１．１９０は、リモコン状態受信部１．１４２で信号の有無を見張っている。（図１８のｓｔ６１０１）
信号が受信されるとリモコンが分離されたことを示す信号であれば（図１８のｓｔ６１０３）、図７のように、ＴＶ装置１．１の画面に新たな画面Ｂを追加すると共に、音声制御部１．１２３と、音声送信部１．１２５を制御し、該追加画面の音声を音声送信部１．１２５より、子リモコン１．３へ送信を開始する子画面追加処理を行う（図１８のｓｔ６１１１）。 On the other hand, the system control unit 1.190 of the TV device 1.1 monitors the presence or absence of a signal with the remote control status receiving unit 1.142. (St6101 in FIG. 18)
If the signal indicates that the remote control has been separated (st6103 in FIG. 18), a new screen B is added to the screen of the TV device 1.1 and voice control is performed as shown in FIG. The sub-screen addition process of starting the transmission of the audio of the additional screen from the audio transmission unit 1.125 to the sub-remote controller 1.3 by controlling the unit 1.123 and the audio transmission unit 1.125 (FIG. st6111).

視聴者Ｂは、子リモコンのスピーカより追加された画面Ｂの音声を聞くことができる。視聴者Ｂは、該子リモコン１．３を操作し、入力、あるいはチャネルを切り替え、視聴者Ａとは異なるコンテンツを視聴する。   The viewer B can hear the sound of the added screen B from the speaker of the child remote controller. The viewer B operates the child remote controller 1.3 to input or switch channels, and views different contents from the viewer A.

この視聴者Ａと視聴者Ｂが画面Ａ、画面Ｂで個別にＴＶ視聴している場合、視聴者Ｂが視聴を止める場合、子リモコン１．３を親リモコン１．２に合体させる。親リモコン１．２は、これを検出し、合体信号を、送信部１．２０４より送信する。これをリモコン状態受信部１．１４２で受信したＴＶ装置１．１のシステム制御部１．１９０は、合体状態変化であることを判断し（図１８のｓｔ６１０４）、表示画面が２画面かどうかを調査し（図１８のｓｔ６１０５）、今、視聴者Ａと２人で個別視聴をしており、２画面であるので、子リモコン１．３で操作していた画面Ｂを削除し、視聴者Ａの視聴している画面Ａを再びＴＶ装置１．１全面に表示する画面削除処理と共に、音声制御部１．１２３、音声出力部１．１２５を制御し、音声の送信を停止する、音声停止処理を行う（ｓｔ６１０６）。   When the viewers A and B are watching TV separately on the screens A and B, and when the viewer B stops viewing, the child remote controller 1.3 is combined with the parent remote controller 1.2. Parent remote controller 1.2 detects this, and transmits a combined signal from transmitting section 1.204. The system control unit 1.190 of the TV device 1.1 having received this by the remote control state receiving unit 1.142 determines that the united state has changed (st6104 in FIG. 18), and determines whether the display screen is two screens. Investigation was performed (st6105 in FIG. 18), and since the viewer A and the two viewers are now viewing individually and have two screens, the screen B operated by the child remote controller 1.3 is deleted and the viewer A A voice stop process for controlling the voice control unit 1.123 and the voice output unit 1.125 to stop the voice transmission, together with a screen deletion process for displaying the screen A being viewed by the user again on the entire surface of the TV device 1.1. Is performed (st6106).

又、視聴者Ｂが視聴を止める場合、子リモコン１．３の画面ＯＮ／ＯＦＦボタンを押下した場合も、図１１のような手順で、前記と同様の処理が行われる。リモコン１．３より、画面ＯＮ／ＯＦＦ信号を送信すると、リモコン制御部１．１４０は、これを受信する（図１１のｓｔ３２０２）。   Also, when the viewer B stops viewing or presses the screen ON / OFF button of the child remote controller 1.3, the same processing as described above is performed according to the procedure shown in FIG. When a screen ON / OFF signal is transmitted from the remote controller 1.3, the remote controller controller 1.140 receives the signal (st3202 in FIG. 11).

受信した信号が親リモコン１．２からか（ｓｔ３２０３）、子リモコン１．３からか判断後（ｓｔ３２０４）、子リモコンの画面ＯＮ／ＯＦＦボタンであると判断した場合（ｓｔ３２５１）、現在２画面表示かどうかを判断し（ｓｔ３２５２）、前述と同様、現在２画面であるので、画面削除処理と、音声停止処理を行う（ｓｔ３２５３）。   After judging whether the received signal is from the parent remote controller 1.2 (st3203) or from the child remote controller 1.3 (st3204), if it is determined that the received signal is the screen ON / OFF button of the child remote controller (st3251), the current two-screen display is performed. It is determined whether or not this is the case (st3252). Similarly to the above, since there are currently two screens, screen deletion processing and audio stop processing are performed (st3253).

上述、視聴者Ｂが視聴を停止した場合、画面は、図６に戻る。   As described above, when the viewer B stops viewing, the screen returns to FIG.

前述、視聴者Ａと視聴者Ｂが２画面でＴＶ視聴している場合、視聴者Ａが視聴を停止する場合、親リモコン１．２の画面ＯＮ／ＯＦＦボタン押下する。親リモコン１．２の画面ＯＮ／ＯＦＦボタンを押下し、画面ＯＮ／ＯＦＦ信号を送信すると、リモコン制御部１．１４０は、これを受信する（ｓｔ３２０１）。   As described above, when the viewer A and the viewer B are watching TV on two screens, and when the viewer A stops viewing, the screen ON / OFF button of the parent remote controller 1.2 is pressed. When the screen ON / OFF button of the parent remote controller 1.2 is pressed and a screen ON / OFF signal is transmitted, the remote control controller 1.140 receives this (st3201).

受信した信号が親リモコン１．２からか、子リモコン１．３からか判断後（ｓｔ３２０３、ｓｔ３２０４）、親リモコンの画面ＯＮ／ＯＦＦボタンであると判断した場合（ｓｔ３２１１）、現在２画面表示かどうかを判断し（ｓｔ３２１２）、視聴者Ａの視聴していた画面Ａを削除し、視聴者Ｂの画面ＢをＴＶ装置１．１の表示部の全面に表示する画面削除処理と、画面Ａの音声の停止処理を行う（ｓｔ３２１３）。   After determining whether the received signal is from the parent remote controller 1.2 or the child remote controller 1.3 (st3203, st3204), if it is determined that the received signal is the screen ON / OFF button of the parent remote controller (st3211), whether the current two-screen display is performed. It is determined whether or not the screen A which the viewer A was viewing is deleted, the screen B of the viewer B is displayed on the entire surface of the display unit of the TV apparatus 1.1, and a screen deletion process of the screen A is performed. A voice stop process is performed (st3213).

このときの画面は図８のようになる。   The screen at this time is as shown in FIG.

次に上記状況、視聴者Ａ、視聴者Ｂが個別視聴をしていた後、視聴者Ａが視聴を止め、視聴者Ｂのみが１画面Ｂで視聴をしているような場合に、親リモコン１．２と、子リモコン１．３を合体させた場合は、前述の、図１８のｓｔ６１０５で、画面が１画面表示であるので、視聴者Ａが視聴を終了していると判断し、画面は削除せず、該画面の操作を親リモコン１．２へ移行すると共に、音声制御部１．１２３、音声出力部１．１２５、音声出力部１．１２４を制御し、音声送信部１．１２５よりの音声送信を停止すると共に、該音声を音声出力部１．１２４に切り替えて出力する（ｓｔ６１４１）。   Next, in the above situation, after the viewer A and the viewer B have individually watched, and the viewer A stops watching and only the viewer B is watching on one screen B, the parent remote controller When 1.2 is combined with the child remote controller 1.3, since the screen is a one-screen display in st6105 in FIG. 18 described above, it is determined that the viewer A has finished viewing and the screen is displayed. Is not deleted, the operation of the screen is transferred to the parent remote controller 1.2, and the audio control unit 1.123, the audio output unit 1.125, and the audio output unit 1.124 are controlled, and the audio transmission unit 1.125 is not deleted. The transmission of the audio is stopped, and the audio is switched to the audio output unit 1.124 and output (st6141).

次に上記状況、視聴者Ａ、視聴者Ｂが個別視聴をしていた後、視聴者Ａが視聴を止め、視聴者Ｂのみが１画面Ｂで視聴をしているような場合に、１．３子リモコンの画面ＯＮ／ＯＦＦボタンが押下された場合は（図１１のｓｔ３２０２、ｓｔ３２０３、ｓｔ３２０４、ｓｔ３２５１）、ｓｔ３２５２で１画面と判断され、画面削除はできませんというメッセージを表示し、画面削除は行わない（ｓｔ３２７１）。   Next, in the above situation, when the viewer A stops the viewing after the viewers A and B have individually viewed, and only the viewer B is watching on one screen B, then 1. When the screen ON / OFF button of the three-child remote controller is pressed (st3202, st3203, st3204, st3251 in FIG. 11), it is determined that one screen is displayed in st3252, a message that the screen cannot be deleted is displayed, and the screen is deleted. No (st3271).

このときの画面は図９のようになる。   The screen at this time is as shown in FIG.

（第２の実施形態）
第２の実施形態では、リモコン分離／合体情報の送信手段と、通常操作用のリモコン信号の送受信手段をひとつの無線送受信手段（例えば、Ｂｌｕｅｔｏｏｔｈなど）で行う。子リモコンにおいては該無線送受信手段で子リモコンとＴＶ装置間における音声の送受信も行う。また本実施例では親リモコンと２つの子リモコンで３つの画面が操作される例を示す。 (Second embodiment)
In the second embodiment, a single wireless transmission / reception unit (for example, Bluetooth or the like) performs transmission of remote control separation / union information and transmission / reception of a remote control signal for normal operation. In the slave remote controller, the wireless transmission / reception means also transmits and receives audio between the slave remote controller and the TV device. In this embodiment, an example is shown in which three screens are operated by a parent remote controller and two child remote controllers.

図１２は、第２の実施形態のＴＶ装置のブロック図である。   FIG. 12 is a block diagram of a TV device according to the second embodiment.

音声制御部１２１２３は、第１の実施形態図２の１．１２３に加え、音声圧縮エンコード機能を有し、後述４１．３ａ、４１．３ｂ子リモコンにＴＶ装置の画面に対応する音声を圧縮エンコードし、４１．１４０統合送受信部へ出力する。   The voice control unit 12123 has a voice compression encoding function in addition to 1.123 in FIG. 2 of the first embodiment, and compresses and encodes the voice corresponding to the screen of the TV device to a remote controller 41.3a, 41.3b described later. And outputs it to the integrated transmission / reception unit.

統合送受信部４１．１４０は、親リモコン４１．２、子リモコン４１．２３ａ、４１．３ｂとの間で、リモコン分離／合体信号、リモコン操作信号の受信を行う。また、子リモコン４１．２３ａ、４１．３ｂに対し、１２１２３より入力したＴＶ音声エンコード信号の送信を行う。   The integrated transmission / reception unit 41.140 receives a remote control separation / union signal and a remote control operation signal between the parent remote controller 41.2. And the child remote controllers 41.23a and 41.3b. Also, it transmits the TV audio encode signal input from 12123 to the child remote controllers 41.23a and 41.3b.

これ以外の部分は、図２と同様である。   Other parts are the same as in FIG.

図１３は、第２実施形態で使用する、親リモコン４１．２、子リモコン４１．３ａ、４１．３ｂのブロック図である。子リモコン４１．３ａと子リモコン４１．３ｂは同じ構成なので一つの子リモコンのみ示している。   FIG. 13 is a block diagram of the parent remote controller 41.2 and the child remote controllers 41.3a and 41.3b used in the second embodiment. Since the child remote controllers 41.3a and 41.3b have the same configuration, only one child remote controller is shown.

４１．２０２は、前述４１．１４０と同様の統合送受信部であって、ＴＶ装置の統合送受信部４１．１４０との間で、リモコン分離／合体信号、リモコン操作信号の送信を行う。   Reference numeral 41.202 denotes an integrated transmission / reception unit similar to the above-mentioned 41.140, which transmits a remote control separation / union signal and a remote control operation signal to and from the integrated transmission / reception unit 41.140 of the TV device.

４１．３０２は、前述４１．１４０と同様の統合送受信部であって、リモコン操作信号の送信、ＴＶ装置の統合送受信部４１．１４０よりの音声信号の受信を行う。その他は、１．３と同様である。   Reference numeral 41.302 denotes an integrated transmitting / receiving unit similar to that of the above-mentioned 41.140, which transmits a remote control operation signal and receives an audio signal from the integrated transmitting / receiving unit 41.140 of the TV device. Others are the same as 1.3.

図１３は、第２実施形態で使用する、親リモコン４１．２に、の２つの子リモコン４１．３ａ、４１．３ｂが合体できる合体リモコンである。   FIG. 13 shows a combined remote controller used in the second embodiment, in which two child remote controllers 41.3a and 41.3b can be combined with the parent remote controller 41.2.

次に、第２の実施形態の動作を説明する。   Next, the operation of the second embodiment will be described.

第２の実施形態においては、まず、図６と同様に、視聴者Ａが、合体リモコンを操作し、ＴＶを視聴している。この際、親リモコンと２つの子リモコンはすべて合体されており、画面は画面Ａひとつである。   In the second embodiment, first, similarly to FIG. 6, the viewer A operates the united remote controller to watch TV. At this time, the parent remote controller and the two child remote controllers are all united, and the screen is a single screen A.

そこで、視聴者Ｂが、別画面でＴＶ視聴をしたい場合、該合体されたリモコンより子リモコン４１．３ａを分離すると、親リモコン４１．２はこれを検出し、統合送受信部４１．２０２より、リモコン分離信号を送信する。   Therefore, when the viewer B wants to watch TV on another screen, the child remote controller 41.3a is separated from the combined remote controller, and the parent remote controller 41.2 detects this. Transmit the remote control separation signal.

一方、ＴＶ装置のシステム制御部１．１９０は、統合送受信部４１．１４０で信号の有無を見張っている（図１８のｓｔ６１０１）。信号が受信されるとリモコンが分離されたことを示す信号であれば（図１８のｓｔ６１０３）、図７のように、ＴＶ装置の画面に新たな画面Ｂを追加すると共に、音声制御部１２１２３の音声エンコード部を制御し、該追加画面の音声を統合送受信部４１．１４０より、子リモコン４１．３ａへ送信を開始する子画面追加処理を行う（図１８のｓｔ６１１１）。   On the other hand, the system control unit 1.190 of the TV apparatus monitors the presence or absence of a signal in the integrated transmission / reception unit 41.140 (st6101 in FIG. 18). If the signal indicates that the remote controller has been separated (st6103 in FIG. 18), a new screen B is added to the screen of the TV device as shown in FIG. The audio encoding unit is controlled, and the integrated transmission / reception unit 41.140 performs sub-screen addition processing for starting transmission of the audio of the additional screen to the sub-remote controller 41.3a (st6111 in FIG. 18).

視聴者Ｂは、子リモコン４１．３ａのスピーカより追加された画面Ｂの音声を聞くことができる。視聴者Ｂは、該子リモコン４１．３ａを操作し、入力、あるいはチャネルを切り替え、視聴者Ａとは異なるコンテンツを視聴する。   The viewer B can hear the sound of the added screen B from the speaker of the child remote controller 41.3a. The viewer B operates the child remote controller 41.3a to input or switch channels, and views different contents from the viewer A.

次に視聴者Ｃが、さらに別画面でＴＶ視聴をしたい場合、該合体されたリモコンより子リモコン４１．３ｂを分離すると、前述と同様の図１８の動作により、新たな画面Ｃが追加され、音声は、子リモコン４１．３ｂより出力され、図１５のようになる。   Next, if the viewer C wants to watch TV on another screen, the child remote controller 41.3b is separated from the combined remote controller, and a new screen C is added by the same operation as in FIG. The sound is output from the child remote controller 41.3b, as shown in FIG.

この時点で、親リモコンと、２つの子リモコンを使用し、視聴者Ａ、視聴者Ｂ、視聴者Ｃが、それぞれ、画面Ａ、画面Ｂ、画面Ｃを個別視聴している。この状態で、視聴者Ｂ、あるいは視聴者Ｃが画面ＯＮ／ＯＦＦボタンにより、視聴を止めた場合、図７の状態になる。   At this point, the viewer A, the viewer B, and the viewer C individually view the screen A, the screen B, and the screen C using the parent remote controller and the two child remote controllers. In this state, when the viewer B or the viewer C stops viewing by using the screen ON / OFF button, the state shown in FIG. 7 is obtained.

また、視聴者Ａが、画面ＯＮ／ＯＦＦボタンにより、視聴を止めた場合は、図１６のようになる。さらに、視聴者Ｂが、親リモコンを合体させた場合は、図１７のようになり、音声ＢがＴＶ装置から出力されるようになる。   FIG. 16 shows a case where the viewer A stops viewing by using the screen ON / OFF button. Further, when the viewer B combines the parent remote controller, the result is as shown in FIG. 17 and the sound B is output from the TV device.

なお、前述の実施形態において、親リモコンと子リモコンの分離／合体検出は、電気信号のレベルの変化を検出したが、これは、親リモコンと子リモコンが１．２０３、１．３０３通信部で行っている通信の可／不可によって検出するなど他の手段でも構わない。   In the above-described embodiment, the separation / combination detection of the parent remote controller and the child remote controller detects a change in the level of the electric signal. Other means such as detection based on the availability of communication being performed may be used.

このように、ＴＶの全操作ができるリモコンと、一部の操作（例えばあるひとつの画面に関する操作）のみが可能な単純なリモコンを用意し、これらを分離、合体可能にしたことにより、第２以降の視聴者が別番組を視聴したい場合、合体されたリモコンから、画面操作用の子リモコンを分離すると直ちに、ＴＶ上の画面に別画面が表れ、選局をすることにより、ＴＶ視聴可能になり、独立画面視聴操作が非常に便利になる。   As described above, by preparing a remote controller capable of performing all operations of the TV and a simple remote controller capable of performing only a part of the operations (for example, an operation relating to a certain screen), these can be separated and united. When a subsequent viewer wants to watch another program, a separate screen appears on the screen of the TV immediately after the child remote control for screen operation is separated from the combined remote control, and the TV can be viewed by selecting a channel. This makes the independent screen viewing operation very convenient.

また、通常はリモコンを一体化しておくことで、リモコンの管理が容易になるという効果もある。   In addition, usually, by integrating the remote controller, there is an effect that the management of the remote controller becomes easier.

さらに、全操作可能な高機能なリモコンを複数用意するのに比べてコスト的にも安価な環境を提供できるという効果がある。   Further, there is an effect that an environment that is inexpensive can be provided as compared with a case where a plurality of high-performance remote controls that can be operated in all are prepared.

また以上では遠隔操作の対象として表示装置を例にあげたが、ラジオ受信機やオーディオ再生装置などの遠隔操作のためのリモコン装置としても、第１のリモコンと第２のリモコンが合体分離可能な本願発明に関わるリモコン装置を好適に用いることが出来る。その場合は、複数のリモコンが分離している時に各リモコンの操作で異なる制御がなされれば良い。そのためには、上述した表示装置を制御するリモコン装置のように、合体している状態と分離している状態とが操作対象装置側で判別できるような信号をリモコン装置が出力できるようにすればよい。   In the above description, the display device has been described as an example of a remote control. However, as a remote control device for remote control such as a radio receiver or an audio reproducing device, the first remote control and the second remote control can be united and separated. The remote controller according to the present invention can be suitably used. In that case, different controls may be performed by operating each remote controller when a plurality of remote controllers are separated. For this purpose, as in the case of the remote control device for controlling the display device described above, if the remote control device can output a signal that allows the operation target device to determine whether the united state is separated from the separated state. Good.

またリモコン装置を構成する複数のリモコン（親リモコン、子リモコン）の少なくとも一部は有線で制御対象（例えば表示装置）とつながっていても良い。図１０は有線で接続されている状態を示す図である。１０．０１はＴＶ装置とリモコン装置とをつなぐワイヤである。全てのリモコンを有線でつなぐ必要はない。例えば親リモコン１．２を有線でつなぎ、子リモコンは親リモコンと無線で通信を行う構成として、子リモコンの操作は親リモコンを介して操作対象装置であるＴＶ装置に送信するようにしても良い。   Further, at least a part of a plurality of remote controllers (parent remote controller and child remote controller) constituting the remote controller may be connected to a control target (for example, a display device) by wire. FIG. 10 is a diagram illustrating a state where the connection is made by wire. 10.01 is a wire connecting the TV device and the remote control device. You don't need to connect all the remotes by wire. For example, the parent remote controller 1.2 may be connected by wire, and the child remote controller may communicate with the parent remote controller wirelessly, and the operation of the child remote controller may be transmitted to the operation target TV device via the parent remote controller. .

第１の実施形態におけるテレビジョンシステムの構成を表すブロック図である。FIG. 2 is a block diagram illustrating a configuration of a television system according to the first embodiment. 第１の実施形態におけるテレビジョン放送受信装置１．１の構成を表すブロック図である。FIG. 2 is a block diagram illustrating a configuration of a television broadcast receiving device 1.1 according to the first embodiment. 第１の実施形態におけるリモコンを表す図である。FIG. 2 is a diagram illustrating a remote controller according to the first embodiment. 第１の実施形態における親リモコンと子リモコンの構成を表すブロック図である。FIG. 3 is a block diagram illustrating a configuration of a parent remote controller and a child remote controller according to the first embodiment. 第１の実施形態における親リモコンと子リモコンとの接続部を示す図である。FIG. 3 is a diagram illustrating a connection portion between a parent remote controller and a child remote controller according to the first embodiment. 第１の実施形態において、視聴者Ａが単独視聴している場合のＴＶ装置及びリモコンの状態を示す図である。FIG. 5 is a diagram illustrating states of the TV device and the remote controller when the viewer A is viewing and listening independently in the first embodiment. 第１の実施形態において、視聴者Ａと視聴者Ｂとが夫々個別に視聴している場合のＴＶ装置及びリモコンの状態を示す図である。FIG. 3 is a diagram illustrating states of a TV device and a remote controller when a viewer A and a viewer B individually watch in the first embodiment. 第１の実施形態において、視聴者Ｂが単独視聴している場合のＴＶ装置及びリモコンの状態を示す図である。FIG. 3 is a diagram illustrating states of the TV device and the remote controller when the viewer B is viewing and listening independently in the first embodiment. 第１の実施形態において、視聴者Ｂが単独視聴している場合のＴＶ装置及びリモコンの状態を示す図である。FIG. 3 is a diagram illustrating states of the TV device and the remote controller when the viewer B is viewing and listening independently in the first embodiment. 表示装置とリモコン装置が有線でつながっている状態を示す図である。It is a figure showing the state where a display and a remote control were connected with a cable. 第１の実施形態における動作の流れを示すフローチャートである。6 is a flowchart illustrating a flow of an operation according to the first embodiment. 第２の実施形態におけるＴＶ装置の構成を示すブロック図である。It is a block diagram showing the composition of the TV device in a 2nd embodiment. 第２の実施形態におけるリモコン装置の構成を示すブロック図である。It is a block diagram showing the composition of the remote control device in a 2nd embodiment. 第２の実施形態における親リモコンと複数の子リモコンを示す図である。It is a figure showing a main remote controller and a plurality of child remote controllers in a 2nd embodiment. 第２の実施形態において、複数視聴者が夫々個別視聴している場合のＴＶ装置及びリモコン装置の状態を示す図である。FIG. 13 is a diagram illustrating a state of a TV device and a remote control device when a plurality of viewers are individually viewing each other in the second embodiment. 第２の実施形態において、視聴者Ｂと視聴者Ｃとが個別視聴している場合のＴＶ装置及びリモコン装置の状態を示す図である。FIG. 13 is a diagram illustrating states of the TV device and the remote control device when a viewer B and a viewer C are individually viewing in the second embodiment. 第２の実施形態において、視聴者Ｂと視聴者Ｃとが個別視聴している場合のＴＶ装置及びリモコン装置の状態を示す図である。FIG. 13 is a diagram illustrating states of the TV device and the remote control device when a viewer B and a viewer C are individually viewing in the second embodiment. 実施形態における動作の流れを示すフローチャートである。5 is a flowchart illustrating a flow of an operation according to the embodiment.

符号の説明Explanation of reference numerals

１．１ ＴＶ装置
１．２ 親リモコン装置
１．３ 子リモコン装置
1.1 TV device 1.2 Parent remote control device 1.3 Child remote control device

Claims (12)

合体している状態と分離している状態とを切り換え可能な第１のリモコンと第２のリモコンとを有するリモコン装置によって操作される表示装置であって、
前記第１のリモコンと第２のリモコンの合体もしくは分離に応じて表示画面の数を変更することを特徴とする表示装置。 A display device operated by a remote controller having a first remote controller and a second remote controller that can switch between a united state and a separated state,
A display device, wherein the number of display screens is changed according to the combination or separation of the first remote controller and the second remote controller. 前記第１のリモコンと第２のリモコンの分離に応じて前記表示画面の数を増加する制御を行う請求項１に記載の表示装置。   2. The display device according to claim 1, wherein control is performed to increase the number of display screens in accordance with separation of the first remote controller and the second remote controller. 3. 前記第１のリモコンと第２のリモコンの合体に応じて前記表示画面の数を削減する制御を行う請求項１に記載の表示装置。   The display device according to claim 1, wherein control is performed to reduce the number of the display screens in accordance with the combination of the first remote controller and the second remote controller. 合体している状態と分離している状態とを切り換え可能な第１のリモコンと第２のリモコンとを有するリモコン装置によって操作される表示装置であって、
前記第１のリモコンと第２のリモコンそれぞれの操作に応じて異なる画面の制御を行うことを特徴とする表示装置。 A display device operated by a remote controller having a first remote controller and a second remote controller that can switch between a united state and a separated state,
A display device, wherein different screens are controlled in accordance with operations of the first remote controller and the second remote controller. リモコンを操作することによって制御される表示装置であって、
複数の表示画面のうちの前記リモコンの操作によって制御される所定の画面に対応する音声信号を前記リモコンに送信する送信回路を有することを特徴とする表示装置。 A display device controlled by operating a remote control,
A display device, comprising: a transmission circuit that transmits an audio signal corresponding to a predetermined screen controlled by an operation of the remote controller among a plurality of display screens to the remote controller. リモコンを操作することによって制御される表示装置であって、
表示画面を形成する表示部と、
該表示部に複数の表示画面を形成するように制御する制御回路と、
前記複数の表示画面のうちの所定の画面を制御するための信号を、リモコンから受信するための回路と、
前記所定の画面に対応する音声信号を前記リモコンに送信する回路と、
を有することを特徴とする表示装置。 A display device controlled by operating a remote control,
A display unit forming a display screen;
A control circuit for controlling the display unit to form a plurality of display screens,
A circuit for receiving a signal for controlling a predetermined screen of the plurality of display screens from a remote controller,
A circuit for transmitting an audio signal corresponding to the predetermined screen to the remote controller,
A display device comprising: 表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとを合体している状態から分離している状態に切換えたときに前記表示装置に新たに表示される画面を前記第１のリモコンと前記第２のリモコンのいずれか一方で制御することを特徴とするリモコン装置。 A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are combined and a state in which they are separated, and combine the first remote controller and the second remote controller. A remote control device for controlling a screen newly displayed on the display device when switching from a separated state to a separated state by one of the first remote controller and the second remote controller. . 表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとを分離している状態から合体している状態に切換えたときに、前記表示装置において前記第１のリモコンと前記第２のリモコンのいずれか一方で制御されるべく表示されていた画面の表示を停止するための信号を発信することを特徴とするリモコン装置。 A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are combined and a state in which they are separated, and separates the first remote controller from the second remote controller. To stop displaying a screen that was displayed on the display device to be controlled by one of the first remote controller and the second remote controller when the state was switched from the state of being engaged to the state of being united. A remote control device for transmitting a signal. 表示装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンとは前記表示装置において表示される複数の画面のうちの各々異なる画面を制御することを特徴とするリモコン装置。 A remote control device for controlling a display device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can switch between a state in which they are united and a state in which they are separated, and the first remote controller and the second remote controller are capable of switching the display. A remote control device for controlling different ones of a plurality of screens displayed on the device. 前記第１のリモコンと前記第２のリモコンが合体している状態かもしくは分離している状態かを識別するための信号を出力する請求項７から９のいずれかに記載のリモコン装置。   10. The remote control device according to claim 7, wherein a signal for identifying whether the first remote control and the second remote control are combined or separated is output. 所定の装置を制御するリモコン装置であって、
第１のリモコンと、
第２のリモコンと、
を有しており、
前記第１のリモコンと前記第２のリモコンとはそれらを合体している状態と分離している状態とを切り換え可能なものであり、前記第１のリモコンと前記第２のリモコンが合体している状態かもしくは分離している状態かを識別するための信号を出力する送信回路を有することを特徴とするリモコン装置。 A remote control device for controlling a predetermined device,
A first remote control,
A second remote control,
Has,
The first remote controller and the second remote controller can be switched between a state in which they are combined and a state in which they are separated, and the first remote controller and the second remote controller are combined. A remote control device comprising: a transmission circuit that outputs a signal for identifying whether the mobile phone is in a separated state or a separated state. 前記第１のリモコンと前記第２のリモコンの少なくとも一方は音声信号を受信する回路を有している請求項７から１１のいずれかに記載のリモコン装置。
The remote controller according to any one of claims 7 to 11, wherein at least one of the first remote controller and the second remote controller has a circuit for receiving an audio signal.
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